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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>Editors in a Qt main window</h1>

 
<p> 
This example shows two simple text editors, with most of the
program written in Qt.  One editor is a Qt QMultiLineEdit, the
other is an Athena Widgets text widget.  They are bound together
in a Qt main window.
<hr>
Implementation:
<p> <pre>#include &lt;<a href="qmainwindow-h.html">qmainwindow.h</a>&gt;
#include &lt;<a href="qmultilineedit-h.html">qmultilineedit.h</a>&gt;
#include &lt;<a href="qpainter-h.html">qpainter.h</a>&gt;
#include &lt;<a href="qmessagebox-h.html">qmessagebox.h</a>&gt;
#include &lt;<a href="qpopupmenu-h.html">qpopupmenu.h</a>&gt;
#include &lt;<a href="qmenubar-h.html">qmenubar.h</a>&gt;
#include &lt;<a href="qsplitter-h.html">qsplitter.h</a>&gt;
#include "qxt.h"
#include &lt;X11/IntrinsicP.h&gt;
#include &lt;X11/Shell.h&gt;
#include &lt;X11/StringDefs.h&gt;
#include &lt;X11/Xaw/AsciiText.h&gt;

static const char* QTEDMSG =
    "This is a Qt widget.\nIt is a QMultiLineEdit.";

static const char* XTEDMSG =
    "This is an Xt widget.\nIt is an asciiTextWidgetClass.";


class EncapsulatedXtWidget : public <a href="qxtwidget.html">QXtWidget</a> {
    Widget editor;
public:
    EncapsulatedXtWidget(QWidget* parent) :
        <a href="qxtwidget.html">QXtWidget</a>( "shell", topLevelShellWidgetClass, parent )
    {
        Arg args[20];
        Cardinal nargs=0;
        XtSetArg(args[nargs], XtNeditType, XawtextEdit); nargs++;
        XtSetArg(args[nargs], XtNstring, XTEDMSG);       nargs++;
        editor = XtCreateWidget( "editor", asciiTextWidgetClass, xtWidget(), args, nargs);
        XtRealizeWidget( editor );
        XtMapWidget( editor );
    }
    void resizeEvent( <a href="qresizeevent.html">QResizeEvent</a>* e )
    {
<a name="x2583"></a>        QXtWidget::<a href="qwidget.html#resizeEvent">resizeEvent</a>( e );
        XtResizeWidget( editor, width(), height(), 2 );
    }
};


class TwoEditors : public <a href="qmainwindow.html">QMainWindow</a> {
    <a href="qmultilineedit.html">QMultiLineEdit</a>* qtchild;
    EncapsulatedXtWidget* xtchild;

public:
    TwoEditors() :
        <a href="qmainwindow.html">QMainWindow</a>( 0, "mainWindow")
    {
        <a href="qpopupmenu.html">QPopupMenu</a>* file = new <a href="qpopupmenu.html">QPopupMenu</a>( this );
        file-&gt;<a href="qmenudata.html#insertItem">insertItem</a>("E&amp;xit", qApp, SLOT( <a href="qapplication.html#quit">quit</a>() ) );
        menuBar()-&gt;insertItem( "&amp;File", file );
        statusBar();
        <a href="qsplitter.html">QSplitter</a>* splitter = new <a href="qsplitter.html">QSplitter</a>( this );
<a name="x2581"></a>        splitter-&gt;<a href="qsplitter.html#setOpaqueResize">setOpaqueResize</a>( TRUE );
        setCentralWidget( splitter );
        xtchild = new EncapsulatedXtWidget( splitter );
        qtchild = new <a href="qmultilineedit.html">QMultiLineEdit</a>( splitter );
        qtchild-&gt;<a href="qtextedit.html#setText">setText</a>(QTEDMSG);
    }

};

int main(int argc, char** argv)
{
    <a href="qxtapplication.html">QXtApplication</a> app(argc, argv, "TwoEditors");
    TwoEditors m;
    app.<a href="qapplication.html#setMainWidget">setMainWidget</a>(&amp;m);
    m.<a href="qwidget.html#show">show</a>();
    return app.<a href="qapplication.html#exec">exec</a>();
}
</pre>

<p>See also <a href="xt-motif-examples.html">Qt Xt/Motif Support Extension</a>.

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